Frequently Asked Questions

ToolWave is a free, privacy-first platform that provides browser-based utility tools for PDF processing, resume optimization, and development tasks. All our tools run entirely in your browser, ensuring your files never leave your device.

Yes, absolutely! All our tools are completely free to use with no hidden fees, subscriptions, or premium features. We believe in providing essential utility tools to everyone at no cost.

No account creation is required. You can start using any tool immediately without registration, email verification, or providing personal information.

Yes, our website is fully responsive and works perfectly on smartphones, tablets, and desktop computers. All tools are optimized for touch interfaces and mobile browsers.

ToolWave works on all modern browsers including Chrome, Firefox, Safari, Edge, and Opera. We recommend using the latest version of your preferred browser for the best experience.

Absolutely. All file processing happens directly in your browser using client-side JavaScript. Your files are never uploaded to our servers, stored, or transmitted anywhere. We have zero access to your documents.

Client-side processing means all the work happens in your browser on your device. Unlike other tools that upload your files to their servers, our tools process everything locally, ensuring maximum privacy and security.

No, we never store your files. Once you close the browser tab or navigate away, all temporary data is automatically deleted from your browser's memory. No copies are saved on our servers.

We support our free tools through contextual advertising and optional premium features in the future. Our privacy-first approach means we never sell or share your personal data or file contents.

Our PDF tools support files up to 50MB for optimal performance. For larger files, we recommend splitting them into smaller chunks or using desktop software designed for heavy-duty processing.

Our PDF compression tool uses smart algorithms to reduce file size while maintaining visual quality. For text-heavy documents, quality loss is minimal. For image-heavy PDFs, you can choose compression levels that balance size and quality.

Currently, our PDF tools focus on compression, merging, and conversion. Password protection features may be added in the future based on user demand.

Our PDF to Image tool supports conversion to PNG and JPEG formats. PNG is ideal for preserving quality, while JPEG offers smaller file sizes for photographs and complex images.

ATS (Applicant Tracking System) is software used by companies to filter and rank job applications. Our ATS Checker analyzes your resume to ensure it's compatible with these automated systems.

Our ATS Checker uses industry-standard algorithms to identify keywords and formatting issues. While highly accurate, we recommend using it as guidance and tailoring your resume to specific job descriptions.

Our resume tools work with plain text, Word documents (.docx), and PDF files. For best results, we recommend using standard document formats without complex formatting.

Our tools help optimize and format existing resumes rather than creating them from scratch. We provide analysis and formatting suggestions to improve your resume's effectiveness.

Our JSON Formatter can validate JSON syntax, beautify/minify JSON data, add syntax highlighting, and identify errors in your JSON structure. It's perfect for debugging API responses and configuration files.

Yes, with our tool it's completely safe. Since all processing happens in your browser, your JWT tokens are never transmitted to our servers. This is much safer than using online tools that upload your data.

Our developer tools are language-agnostic. The JSON Formatter works with any JSON data, and the JWT Decoder handles standard JWT tokens regardless of the programming language used to create them.

Yes, all our tools are free for both personal and commercial use. There are no restrictions on using our tools for business projects, client work, or commercial applications.

First, try refreshing the page and clearing your browser cache. Ensure you're using a modern browser. If issues persist, contact our support team with details about your browser, file type, and the specific problem.

Processing time depends on file size, complexity, and your device's performance. Large PDFs with many images or complex layouts naturally take longer to process than simple text documents.

Currently, our tools are available only on ToolWave.org. We may offer API access or embeddable widgets in the future. Contact us if you're interested in integration options.

We regularly update our platform based on user feedback and emerging needs. Major updates are announced on our blog, and you can suggest new tools through our contact form.